Bottle opener



FIG. 1 is a top perspective view;

FIG. 2 is a bottom perspective view;

FIG. 3 is a top view;

FIG. 4 is a bottom view;

FIG. 5 is a left side view;

FIG. 6 is a right side view;

FIG. 7 is a front view;

FIG. 8 is a front section view; and,

FIG. 9 is a back view.

The broken lines show a portion of the bottle opener that forms no part of the claimed design. 

CLAIM The ornamental design for a bottle opener, as shown and described. 